Energizer 123 Lithium Batteries (6 Pack)
4.7Editor score
Cost-effective 6-pack value
Up to 10-year shelf life
Replaces multiple battery types
In this guide
CR123A batteries are essential for high-drain devices like tactical flashlights, security cameras, and professional cameras. Choosing the right lithium cell ensures reliable performance in critical situations where power failure is not an option for your equipment.
We evaluated ten top-rated CR123A options based on capacity, shelf life, temperature tolerance, and brand reputation. Our analysis considers real-world performance data and manufacturer specifications to provide an accurate comparison of available power sources.
Each pick highlights specific strengths like long-term storage or high-drain output. While prices fluctuate due to market demand, these selections represent the best value and reliability currently available for consumers seeking dependable lithium power solutions.
Top 3 Picks for Best CR123A Batteries
Duracell CR123A 3V Lithium Battery
4.8Editor score
10-year storage guarantee
High-energy lithium chemistry
Wide temperature range performance
SureFire CR123A 3V Lithium Battery
4.7Editor score
Engineered for high-drain
1550mAh high capacity
Built for everyday carry
Top 10 Best CR123A Batteries in 2026 Compared
The following table offers a side-by-side comparison of all ten selected CR123A batteries. It highlights key specifications such as voltage, capacity, and unique features to help you quickly identify the best option for your specific device requirements.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Duracell CR123A
3V Lithium Chemistry
10-Year Storage Guarantee
High Power Density
Wide Temp Range
4.8Editor score
Editor's Choice
Energizer 123 (6 Pack)
3V Photo Battery
Up to 10-Year Storage
Replaces CR123A
Smart Home Compatible
4.7Editor score
Best Premium
SureFire CR123A
1550mAh Capacity
High-Drain Optimized
10-Year Shelf Life
Tactical Flashlight Grade
4.7Editor score
Panasonic CR123
3.00V Output
1550mAh Capacity
Replaces DL123A
Digital Flash Compatible
4.6Editor score
Amazon Basics 6-Pack
3V Non-Rechargeable
Up to 10-Year Life
1550mAh Capacity
Night Vision Ready
4.6Editor score
Energizer 123 (2 Pack)
3V Photo Battery
Up to 10-Year Storage
High Tech Power
Smart Home Devices
4.7Editor score
DURNERGY CR123A
3V High Power
10-Year Shelf Life
UL Certification
Wide Temp Range
4.5Editor score
HW CR123A
1700mAh High Capacity
Leak-Proof Design
All-Weather Ready
PTC Protection
4.6Editor score
Panasonic CR123A (4 Pack)
3V Photo Lithium
4 Pack Value
Panasonic Quality
Camera Compatible
4.6Editor score
Panasonic Industrial CR123A
3.0V Nominal
1550mAh Capacity
Industrial Grade
-40C to 70C
4.5Editor score
1. Duracell CR123A – Best Overall CR123A Batteries
Duracell CR123A
10-Year Storage Guarantee
High-Energy Lithium
Wide Temperature Range
The Duracell CR123A stands out as the top choice for those prioritizing reliability and long-term storage. With a 10-year storage guarantee, it ensures your emergency kits remain powered when needed most. Its high-performance lithium chemistry delivers consistent energy density for demanding devices.
Pros
- Trusted by professionals
- Consistent high power
- Guaranteed shelf life
- Works in extreme temps
Cons
- Higher price point
- Smaller pack sizes
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Duracell has built a reputation for trust among law enforcement and security professionals. This battery excels in tactical flashlights and security cameras like Ring or Nest. The wide temperature range ensures functionality from sub-freezing to high heat conditions.
While the price is higher than budget options, the reliability justifies the cost for critical applications. The 6-count pack provides ample supply for immediate needs and backups. Users report minimal voltage drop over time in high-drain devices.
Buy this if you need guaranteed performance for safety or security gear. It is ideal for anyone who values brand reputation and long shelf life over initial cost savings.
Reliable Power for Critical Devices
Designed for devices where failure is not an option, this battery supports alarm sensors and professional cameras effectively.
Long-Term Storage Solution
Stock your emergency kit knowing these batteries will be ready years later thanks to the 10-year guarantee.
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2. Energizer 123 – Best Value CR123A Batteries
Energizer 123
6 Pack Value
10-Year Storage
Smart Home Ready
Energizer offers a highly competitive price point for a 6-pack of CR123A batteries. These cells provide serious power for high-tech devices without breaking the bank. They are ideal for cameras and smart home devices needing reliable voltage.
Pros
- Affordable 6-pack price
- Up to 10-year life
- Fits many devices
- Trusted brand name
Cons
- May not suit extreme cold
- No specialized tech
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The 10-year shelf life makes this a practical option for backup storage. It replaces multiple battery types including CR123 and EL123. This versatility reduces the need to buy specific variants for different gadgets.
While not as specialized as tactical options, it delivers consistent power for everyday use. The packaging is compact and easy to store in drawers or bags. Many users appreciate the balance between cost and performance.
This is the best pick for budget-conscious buyers who still want a reputable brand. Choose it for general photography or light security camera use where extreme conditions are unlikely.
Cost-Effective Power
Get reliable energy for your devices at a fraction of the cost of premium tactical brands.
Universal Compatibility
Works with cameras, flashlights, and smart home devices making it a versatile choice for home users.
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3. SureFire CR123A – Best High-Drain CR123A Batteries
SureFire CR123A
1550mAh Capacity
High-Drain Optimized
No Voltage Drop
SureFire specializes in illumination tools, so their batteries are engineered specifically for high-drain performance. This CR123A delivers 1,550mAh of power with minimal voltage drop-off. It ensures tactical flashlights perform at full strength when needed.
Pros
- Optimized for flashlights
- No brightness sapping
- Built for professionals
- Bulk pack options
Cons
- Higher price
- Heavy packaging
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The 10-year shelf life allows for long-term storage in vehicles or kits. Wide temperature tolerance prevents degradation in extreme heat or cold. This makes it suitable for outdoor professionals who rely on gear daily.
While priced higher, the consistent output justifies the cost for serious users. It is designed to match the exacting standards of professional flashlights. Buying in bulk helps reduce the cost per unit over time.
Invest in this if you run high-power flashlights or need reliable power in variable conditions. It is the top choice for professionals who cannot afford equipment failure.
Tactical Grade Performance
Engineered by flashlight specialists to ensure maximum brightness and runtime in critical moments.
Bulk Storage Availability
Available in larger packs to help you stock up for emergency preparedness and home use.
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4. Panasonic CR123 – Best Camera Compatible CR123A Batteries
Panasonic CR123
1550mAh Capacity
3.00V Output
Digital Flash Ready
Panasonic is a renowned electronics brand known for quality power solutions. This battery offers a 1,550mAh capacity with a stable 3.00V output. It is designed for cameras, flashlights, and digital flashes requiring precise voltage.
Pros
- Trusted electronics brand
- High capacity
- Multiple replacements
- Reliable voltage
Cons
- Limited pack variety
- Average storage life
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It replaces various models like DL123A and EL123AP offering flexibility. The consistent performance ensures your photos capture correctly without power interruptions. This reliability is crucial for photography enthusiasts and professionals.
While it lacks the specialized marketing of tactical brands, it delivers solid performance. The 6-count pack provides good value for standard usage. Many users prefer it for its steady output over time.
Choose this for digital cameras and flashes where voltage stability matters. It is a reliable standard option for those who trust established electronics manufacturers.
Voltage Stability
Provides steady 3.00V output that digital cameras and flashes require for consistent operation.
Trusted Brand Legacy
Backed by Panasonic's history of quality in consumer electronics and imaging technology.
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5. Amazon Basics 6-Pack – Most Affordable CR123A Batteries
Amazon Basics 6-Pack
1550mAh Capacity
Leak-Free Shelf Life
Non-Rechargeable
Amazon Basics provides a cost-effective solution for CR123A needs without sacrificing core specs. Each cell offers 1,550mAh capacity and up to 10 years of leak-free storage. It is ideal for flashlights and night-vision gear.
Pros
- Budget-friendly option
- 10-year shelf life
- 1550mAh capacity
- Easy to find
Cons
- Not for Arlo cameras
- Basic packaging
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Note that it is not recommended for Arlo security cameras due to power requirements. For general use though, it performs well at a low price point. The 6-pack is convenient for immediate replacement needs.
While it lacks premium branding, it delivers standard performance expected from lithium cells. Many users use these as backups in emergency kits. The value proposition is strong for occasional device usage.
Pick this for general household batteries where cost is the main factor. Avoid high-drain security cameras but trust it for standard flashlights and toys.
Value Pricing
Get standard lithium performance without the premium price tag of major brand names.
Long Shelf Life
Store in your drawer for years without worry of leakage or degradation before use.
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6. Energizer 123 2 Pack – Best Emergency Pack CR123A Batteries
Energizer 123 2 Pack
2 Pack Size
10-Year Storage
High Tech Power
This 2-pack from Energizer offers convenience for small device needs. It provides serious power for high-tech devices with a 10-year storage promise. Perfect for emergency kits where space is at a premium.
Pros
- Compact storage
- Trusted brand
- High capacity
- Universal fit
Cons
- Higher per-cell cost
- Small quantity
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While the per-cell cost is higher than bulk packs, the convenience is significant for travelers. It replaces CR123A and similar types ensuring versatility. Reliable power for smart home devices and flashlights is guaranteed.
Users often buy this to top off kits without committing to large quantities. The packaging protects the cells effectively during transport. It maintains high ratings for reliability across many categories.
Ideal for travelers or those who need a spare pair quickly. It ensures you always have backup power without taking up much room in your bag.
Portable Size
Fits easily into travel bags or glove boxes for ready access when power is lost.
Backup Reliability
Energizer's reputation ensures you trust these batteries when you need them most in emergencies.
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7. DURNERGY CR123A – Best Bulk Value CR123A Batteries
DURNERGY CR123A
12 Pack Bulk
Wide Temp Range
UL Certified
DURNERGY offers a 12-pack designed for high power consumption devices at a competitive rate. With 10-year storage and UL certification, it aims for safety and longevity. Compatible with CR17345 and many other types for versatility.
Pros
- Great bulk pricing
- Passes UL cert
- 12-pack value
- Wide compatibility
Cons
- Newer brand
- Variable quality
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The wide temperature range ensures operation in extreme conditions. This is useful for outdoor lighting and home automation devices. The 12-count allows stocking up for long-term emergency needs effectively.
While a newer brand, the certifications provide confidence in safety standards. Users often find it to be a reliable alternative to major names. The packaging supports long-term storage without leakage concerns.
Choose this if you need to stock a large supply at a lower cost. It is excellent for bulk buyers who want safe and certified power sources.
Bulk Availability
Buy in large quantities to ensure you never run out during power outages or emergencies.
Certified Safety
Passed UL and CE tests to ensure safe operation in high power consumption devices reliably.
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8. HW CR123A – Best High Capacity CR123A Batteries
HW CR123A
1700mAh Capacity
Leak-Proof Design
PTC Protection
HW boasts a 1,700mAh capacity which is higher than the standard 1500mAh. This extra power translates to longer runtimes for flashlights and alarms. It includes PTC protection for added safety during use.
Pros
- Extra capacity
- Leak-proof build
- PTC protection
- All-Weather ready
Cons
- Brand availability
- Price variance
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The leak-proof design and wide temperature tolerance ensure reliability. It functions well in fire and smoke alarms. The 10-year storage life makes it a good choice for backup needs.
Quality commitment includes hassle-free support if issues arise. Users appreciate the high capacity for extended use. It balances cost with performance in a practical way.
Pick this for devices that need longer runtime between changes. It is especially good for smoke detectors and other long-term installations.
High Capacity Output
Get more power than standard batteries for longer runtime in your essential devices.
Safety First Design
Features PTC protection and leak-proofing to ensure safe operation in your home.
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9. Panasonic CR123A 4 Pack – Best Small Pack CR123A Batteries
Panasonic CR123A (4 Pack)
4 Pack Size
3V Lithium
Panasonic Quality
This 4-pack offers a convenient size for immediate camera or flashlight needs. It provides stable 3V power for photography equipment. Panasonic's quality ensures consistent output for critical shots.
Pros
- Reliable brand
- Compact pack
- Photo grade
- Stable power
Cons
- Limited quantity
- Higher per unit
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The small pack size is perfect for travel or small drawers. It reduces waste if you only need a few units. Users value the brand's history of reliable photo batteries.
It balances well with larger purchases for stocking up. The performance is consistent with higher count packs. It is ideal for those who prefer buying fresh stock regularly.
Select this for small quantities when you need trusted performance. It is great for occasional users who do not need large bulk supplies.
Travel Ready Size
A compact pack that fits easily in camera bags for on-the-go power needs.
Consistent Quality
Delivers the same reliable performance you expect from a major electronics manufacturer.
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10. Panasonic Industrial CR123A – Best Industrial Grade CR123A Batteries
Panasonic Industrial CR123A
Industrial Grade
-40C to 70C
Max Pulse Discharge
Panasonic Industrial offers batteries designed for specialized high-drain and extreme environment needs. It supports max pulse discharge for devices needing quick bursts. The temperature range from -40C to 70C is impressive for robustness.
Pros
- Wide temp range
- Max pulse discharge
- Spec sheet details
- Stable voltage
Cons
- Technical focus
- Less common retail
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This pack includes detailed technical specs for professional users who need exact parameters. It delivers 1,550mAh capacity with stable continuous drain performance. Ideal for industrial or outdoor equipment reliability.
Users looking for raw specs often prefer this for custom projects. It provides transparency about what the battery can handle. The quality matches professional expectations for consistent output.
Choose this if you require specific discharge characteristics for your device. It is the best choice for industrial or specialized outdoor applications.
Extreme Temperature
Operates reliably in temperatures ranging from extreme cold to high heat without degradation.
Technical Transparency
Provides detailed discharge curves and dimensions for professional device integration.
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Buying Guide – How to Choose the Best CR123A Batteries
Choosing the right CR123A battery involves understanding your device's specific power needs and storage requirements. This guide walks you through key factors to ensure you select a battery that performs reliably.
Battery Capacity
Capacity measured in milliamp-hours (mAh) determines how long a battery lasts. Higher capacity means more runtime for high-drain devices like tactical flashlights.
Look for at least 1500mAh to ensure adequate performance for most applications.
Shelf Life
Lithium batteries like CR123A are known for long shelf life. Many brands guarantee 10 years of storage without significant power loss.
Choose options with a clear shelf life guarantee for emergency kits.
Temperature Tolerance
Devices used outdoors must function in various weather conditions. A wide temperature range ensures the battery works in freezing or hot environments.
Verify the operating range matches your expected usage environment.
Brand Reputation
Established brands like Duracell and Energizer have proven track records for quality. They often offer better consistency and safety certifications.
Stick to known brands for critical safety or security applications.
Price Per Unit
Buying in bulk often reduces the cost per battery. However, ensure you have the storage space to utilize the battery life.
Balance upfront cost with the number of batteries you need annually.
Safety Certifications
Safety certifications like UL or CE indicate the battery meets specific safety standards. This reduces risks of leakage or overheating.
Always check for these marks on the packaging or product details.
Device Compatibility
Ensure the battery replaces the specific model required by your device. CR123A is often interchangeable with CR17345 but not always.
Double check your device manual before purchasing substitutes.
How to Use and Care for Your CR123A Batteries
Store your batteries in a cool, dry place to maintain their 10-year shelf life. Avoid exposing them to extreme heat or direct sunlight which can degrade their chemical structure prematurely.
Check the polarity markings on your device before inserting the batteries. Incorrect installation can damage the device and waste the battery power.
Dispose of used batteries properly at recycling centers or designated drop-off points. Do not throw them in regular trash due to their lithium content.
Frequently Asked Questions
What is the difference between CR123 and CR123A?
There is practically no difference between CR123 and CR123A. They are the same size and voltage. Manufacturers use different naming conventions for marketing but they are interchangeable in most devices.
Are CR123A batteries rechargeable?
Most CR123A batteries are not rechargeable. They are designed for one-time use. Using a non-rechargeable cell in a charger can be dangerous and cause leakage.
Why are CR123A batteries expensive?
These batteries use advanced lithium chemistry to provide high power and long shelf life. The manufacturing process is more complex than standard alkaline batteries which drives up the cost.
How long do CR123A batteries last?
In storage, they can last up to 10 years. In use, it depends on the device power draw. Low drain devices may last months while high drain flashlights may last days.
Can I use CR123A batteries in my Ring camera?
Yes, CR123A batteries work with many Ring cameras. However, verify the specific model requirements as some newer models might prefer USB power or rechargeable packs.
What does mAh mean on a battery?
mAh stands for milliampere-hour which is a measure of electric charge. Higher mAh means the battery can supply more current over time before it is fully depleted.
Are these batteries safe for home use?
Yes, reputable CR123A batteries are safe for home use. Look for safety certifications like UL to ensure they meet strict safety standards against leakage or overheating.
Final Thoughts on Choosing the Best CR123A Batteries
We have reviewed the top 10 CR123A batteries ranging from premium options like SureFire to budget picks from Amazon Basics. Each offers unique advantages for different needs and budgets.
Prioritize capacity and shelf life if you are building emergency kits. For daily use in cameras, opt for trusted brands like Duracell or Panasonic.
Remember that prices fluctuate so check current deals before buying. These batteries are vital for keeping your security and photography gear running smoothly.